<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>demo 3</title>
    <link rel="stylesheet" href="https://www.unpkg.com/ew-color-picker/dist/ew-color-picker.min.css">
    <style>
        .ew-color-picker-container {
            margin: 15px;
        }
    </style>
</head>
<body>
    <section></section>
    <section></section>
    <section></section>
    <section></section>
    <section></section>
</body>
<script src="https://www.unpkg.com/ew-color-picker/dist/ew-color-picker.js"></script>
<script>
    const config = {
        isClickOutside:true
    }
    ewColorPicker.util.$('section').forEach(item => {
        new ewColorPicker(ewColorPicker.util.ewAssign(config,{ el:item }));
    })
</script>
</html>